Title:
旋回式微細気泡発生装置の付加装置
Document Type and Number:
Japanese Patent JP4678617
Kind Code:
B2
Abstract:
To solve problems of the conventional fine air bubble generation apparatus wherein, a large amount of fine bubbles is not generated without heightening the feed pressure, causing large noise, increasing power for a pump and a scale of a whole system, resulting in high cost.
A circulation cylindrical lid (200) is provided immediately after the leading out port of the whirling chamber of a whirling type fine bubble generation apparatus, bubbles of large diameters are selectively sheared again. This structure allows generation of a large amount of fine bubbles with low energy consumption.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Nishiyama Yasumasa
Application Number:
JP2010097394A
Publication Date:
April 27, 2011
Filing Date:
April 01, 2010
Export Citation:
Assignee:
Nishiyama Yasumasa
International Classes:
B01F5/00; B01F3/04; C02F1/48
Domestic Patent References:
| JP2009160576A | ||||
| JP2006142251A | ||||
| JP2006015312A | ||||
| JP10328542A | ||||
| JP54143866U | ||||
| JP53021804Y1 |